Tama wants to build a skateboard ramp such that m∠C is between 25 and 30. Her plan is shown below. Will it work? Explain. A. No; tan C = 7/4; m∠C ≈ 60.3
B. Yes; tan C = 4/7; m∠C ≈ 29.7
C. No; sin C = 4/7; m∠C ≈ 34.8
D. No; tan–1 C = 4/7; m∠C ≈ 29.7

Brent needs to paint a logo made using two right triangles. the dimensions of the logo are shown below. what is the difference between the area of the large triangle and the area of the small triangle? (1 point) select one: a. 4.5 cm2 b. 8.5 cm2 c. 16.5 cm2 d. 33.0 cm2

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?